linux-kernel - Re: [-mm][PATCH 1/4] Setup the rlimit controller

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Message-ID: <481FB50D.1070308@cn.fujitsu.com>
Date:	Tue, 06 May 2008 09:31:57 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	Balbir Singh <balbir@...ux.vnet.ibm.com>
CC:	linux-mm@...ck.org, Sudhir Kumar <skumar@...ux.vnet.ibm.com>,
	YAMAMOTO Takashi <yamamoto@...inux.co.jp>,
	Paul Menage <menage@...gle.com>, linux-kernel@...r.kernel.org,
	David Rientjes <rientjes@...gle.com>,
	Pavel Emelianov <xemul@...nvz.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Subject: Re: [-mm][PATCH 1/4] Setup the rlimit controller

Balbir Singh wrote:
> +struct cgroup_subsys rlimit_cgroup_subsys;
> +
> +struct rlimit_cgroup {
> +	struct cgroup_subsys_state css;
> +	struct res_counter as_res;	/* address space counter */
> +};
> +
> +static struct rlimit_cgroup init_rlimit_cgroup;
> +
> +struct rlimit_cgroup *rlimit_cgroup_from_cgrp(struct cgroup *cgrp)

It can be static if I don't miss anything.

> +{
> +	return container_of(cgroup_subsys_state(cgrp, rlimit_cgroup_subsys_id),
> +				struct rlimit_cgroup, css);
> +}
> +

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